Bearing 7338B NTN 7338B NTN bearing Size Chart (mm/inches) |
|---|
| Bearing number | BTM 110 ATN9/HCP4CDB |
| Size (mm) | 110x170x27 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 170 |
| Width (mm) | 27 |
| d | 110 mm |
| D | 170 mm |
| B | 27 mm |
| C | 27 mm |
| d1 | 137,9 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| r3 min. | 1 mm |
| r4 min. | 1 mm |
| D1 | 147,1 mm |
| H | 54 mm |
| da min. | 119 mm |
| Da max. | 165 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| dh | 134 mm |
| Weight | 3,95 Kg |
| Basic dynamic load rating (C) | 57 kN |
| Basic static load rating (C0) | 137 kN |
| (Grease) Lubrication Speed | 7 000 r/min |
| (Oil) Lubrication Speed | 8 300 r/min |
| d1 | 137.9 mm |
| D1 | 155 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 1 mm |
| da min. | 119 mm |
| Da max. | 165 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| dn | 134.1 mm |
| Basic dynamic load rating C | 57 kN |
| Basic static load rating C0 | 137 kN |
| Fatigue load limit Pu | 4.8 kN |
| Attainable speed for grease lubrication | 7000 r/min |
| Attainable speed for oil-air lubrication | 8300 r/min |
| Preload class A | 600 N |
| Preload class B | 1800 N |
| Static axial stiffnes for preload A | 396 N/µm |
| Static axial stiffnes for preload B | 600 N/µm |
| Reference grease quantity Gref | 38 cm³ |
| Mass bearing | 3.95 kg |